Question

4. What change do you observe, when carbon-di-oxide gas is passed through lime water?


5. What will happen if excess of carbon-di-oxide is passed through lime water?​

Answer 1

Answer:

When carbon dioxide gas is passed through lime water it turns milky.

When excess carbon dioxide is passed through lime water, the milkiness first formed disappears due to formation of a water soluble complex of calcium.

Answer 2

Answer:

This is your answer didi